texlive[63732] Master: lt3luabridge (26jun22)

commits+karl at tug.org commits+karl at tug.org
Sun Jun 26 22:24:07 CEST 2022


Revision: 63732
          http://tug.org/svn/texlive?view=revision&revision=63732
Author:   karl
Date:     2022-06-26 22:24:07 +0200 (Sun, 26 Jun 2022)
Log Message:
-----------
lt3luabridge (26jun22)

Modified Paths:
--------------
    trunk/Master/tlpkg/bin/tlpkg-ctan-check
    trunk/Master/tlpkg/libexec/ctan2tds
    trunk/Master/tlpkg/tlpsrc/collection-luatex.tlpsrc

Added Paths:
-----------
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/LICENSE
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/README.md
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/docstrip.cfg
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.context
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.latex
    trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.plaintex
    trunk/Master/texmf-dist/tex/generic/lt3luabridge/
    trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.sty
    trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.tex
    trunk/Master/texmf-dist/tex/generic/lt3luabridge/t-lt3luabridge.tex
    trunk/Master/tlpkg/tlpsrc/lt3luabridge.tlpsrc

Added: trunk/Master/texmf-dist/doc/generic/lt3luabridge/LICENSE
===================================================================
--- trunk/Master/texmf-dist/doc/generic/lt3luabridge/LICENSE	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/generic/lt3luabridge/LICENSE	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,415 @@
+The LaTeX Project Public License
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+LPPL Version 1.3c  2008-05-04
+
+Copyright 1999 2002-2008 LaTeX3 Project
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+PREAMBLE
+========
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+   the Work.

Added: trunk/Master/texmf-dist/doc/generic/lt3luabridge/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/generic/lt3luabridge/README.md	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/generic/lt3luabridge/README.md	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,25 @@
+# lt3luabridge
+
+ [![license](https://img.shields.io/github/license/witiko/markdown)](LICENSE)
+ [![ci](https://github.com/witiko/lt3luabridge/actions/workflows/main.yml/badge.svg)][4]
+
+lt3luabridge is an [expl3][1] package for plain TeX, LaTeX, and ConTeXt that
+allows you to execute Lua code in LuaTeX or any other TeX engine that exposes
+the shell:
+
+``` tex
+\documentclass{standalone}
+\usepackage{l3luabridge}
+\begin{document}
+$ 1 + 2 = \luabridgeExecute{ print(1 + 2) } $
+\end{document}
+```
+
+lt3luabridge was previously part of [the Markdown package for TeX][2], where it
+has been battle-tested since 2016. [Since 2022][3], lt3luabridge has been
+available as a separate package.
+
+ [1]: http://mirrors.ctan.org/macros/latex/contrib/l3kernel/expl3.pdf
+ [2]: https://www.ctan.org/pkg/markdown
+ [3]: https://github.com/witiko/markdown/pull/141
+ [4]: https://github.com/Witiko/lt3luabridge/actions


Property changes on: trunk/Master/texmf-dist/doc/generic/lt3luabridge/README.md
___________________________________________________________________
Added: svn:eol-style
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+native
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Added: trunk/Master/texmf-dist/doc/generic/lt3luabridge/docstrip.cfg
===================================================================
--- trunk/Master/texmf-dist/doc/generic/lt3luabridge/docstrip.cfg	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/generic/lt3luabridge/docstrip.cfg	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,43 @@
+\preamble
+
+Copyright (C) 2016-2022 Vít Novotný
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either version 1.3
+of this license or (at your option) any later version.
+The latest version of this license is in
+
+   http://www.latex-project.org/lppl.txt
+
+and version 1.3 or later is part of all distributions of LaTeX
+version 2005/12/01 or later.
+
+This work has the LPPL maintenance status `maintained'.
+The Current Maintainer of this work is Vít Novotný.
+
+Send bug reports, requests for additions and questions
+either to the GitHub issue tracker at
+
+  https://github.com/Witiko/lt3luabridge/issues
+
+or to the e-mail address <witiko at mail.muni.cz>.
+
+MODIFICATION ADVICE:
+
+If you want to customize this file, it is best to make a copy of
+the source file(s) from which it was produced.  Use a different
+name for your copy(ies) and modify the copy(ies); this will ensure
+that your modifications do not get overwritten when you install a
+new release of the standard system.  You should also ensure that
+your modified source file does not generate any modified file with
+the same name as a standard file.
+
+You will also need to produce your own, suitably named, .ins file to
+control the generation of files from your source file; this file
+should contain your own preambles for the files it generates, not
+those in the standard .ins files.
+
+The names of the source files used are shown above.
+
+\endpreamble
+\askforoverwritefalse


Property changes on: trunk/Master/texmf-dist/doc/generic/lt3luabridge/docstrip.cfg
___________________________________________________________________
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+native
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Added: trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.context
===================================================================
--- trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.context	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.context	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,4 @@
+\usemodule[t][lt3luabridge]
+\starttext
+$ 1 + 2 = \luabridgeExecute{ print(1 + 2) } $
+\stoptext

Added: trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.latex
===================================================================
--- trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.latex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.latex	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,5 @@
+\documentclass{standalone}
+\usepackage{lt3luabridge}
+\begin{document}
+$ 1 + 2 = \luabridgeExecute{ print(1 + 2) } $
+\end{document}


Property changes on: trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.latex
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+native
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Added: trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.plaintex
===================================================================
--- trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.plaintex	                        (rev 0)
+++ trunk/Master/texmf-dist/doc/generic/lt3luabridge/example.plaintex	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,3 @@
+\input lt3luabridge\relax
+$ 1 + 2 = \luabridgeExecute{ print(1 + 2) } $
+\bye

Added: trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.sty
===================================================================
--- trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.sty	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.sty	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,8 @@
+\RequirePackage{expl3}
+\ProvidesExplPackage
+  {lt3luabridge}%
+  {2022-06-25}%
+  {1.0.0}%
+  {An expl3 package that allows you to execute Lua code in LuaTeX or any other
+   TeX engine that exposes the shell}
+\input lt3luabridge\relax


Property changes on: trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.sty
___________________________________________________________________
Added: svn:eol-style
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Added: trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.tex
===================================================================
--- trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.tex	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,407 @@
+\ifx\ExplSyntaxOn\undefined
+  \input expl3-generic\relax
+\fi
+\ExplSyntaxOn
+\int_const:Nn \c__luabridge_method_write_eighteen_int { 0 }
+\int_const:Nn \c__luabridge_method_os_execute_int { 1 }
+\int_const:Nn \c__luabridge_method_directlua_int { 2 }
+\int_if_exist:NF
+  \g__luabridge_method_int
+  {
+    \int_new:N
+      \g__luabridge_method_int
+    \cs_if_exist:NTF
+      \directlua
+      {
+        \int_gset_eq:NN
+          \g__luabridge_method_int
+          \c__luabridge_method_directlua_int
+      }
+      {
+        \int_gset_eq:NN
+          \g__luabridge_method_int
+          \c__luabridge_method_write_eighteen_int
+      }
+  }
+\msg_new:nnn
+  { luabridge }
+  { unknown-method }
+  {
+    Unknown~bridging~method:~#1
+  }
+\msg_new:nnn
+  { luabridge }
+  { method-write-eighteen }
+  {
+    Using~shell~escape~via~write18~as~the~bridging~method
+  }
+\msg_new:nnn
+  { luabridge }
+  { method-os-execute }
+  {
+    Using~shell~escape~via~os.execute()~as~the~bridging~method
+  }
+\msg_new:nnn
+  { luabridge }
+  { method-directlua }
+  {
+    Using~direct~Lua~access~as~the~bridging~method
+  }
+\int_case:nnF
+  { \g__luabridge_method_int }
+  {
+    { \c__luabridge_method_write_eighteen_int }
+      {
+        \msg_info:nn
+          { luabridge }
+          { method-write-eighteen }
+      }
+    { \c__luabridge_method_os_execute_int }
+      {
+        \msg_info:nn
+          { luabridge }
+          { method-os-execute }
+      }
+    { \c__luabridge_method_directlua_int }
+      {
+        \msg_info:nn
+          { luabridge }
+          { method-directlua }
+      }
+  }
+  {
+    \msg_error:nnx
+      { luabridge }
+      { unknown-method }
+      { \g__luabridge_method_int }
+  }
+\bool_if:nTF
+  {
+    \int_compare_p:nNn
+      { \g__luabridge_method_int }
+      =
+      { \c__luabridge_method_write_eighteen_int } ||
+    \int_compare_p:nNn
+      { \g__luabridge_method_int }
+      =
+      { \c__luabridge_method_os_execute_int }
+  }
+  {
+    \int_const:Nn \c__luabridge_level_disabled_int { 0 }
+    \int_const:Nn \c__luabridge_level_enabled_int { 1 }
+    \int_const:Nn \c__luabridge_level_restricted_int { 2 }
+    \int_new:N
+      \g__luabridge_level_int
+    \cs_if_exist:NTF
+      \pdfshellescape
+      {
+        \int_gset:Nn
+          \g__luabridge_level_int
+          { \pdfshellescape }
+      }
+      {
+        \cs_if_exist:NTF
+          \shellescape
+          {
+            \int_gset:Nn
+              \g__luabridge_level_int
+              { \shellescape }
+          }
+          {
+            \int_case:nnF
+              { \g__luabridge_method_int }
+              {
+                { \c__luabridge_method_write_eighteen_int }
+                  {
+                    \int_gset_eq:NN
+                      \g__luabridge_level_int
+                      \c__luabridge_level_enabled_int
+                  }
+              }
+              {
+                \int_gset:Nn
+                  \g__luabridge_level_int
+                  {
+                    \directlua
+                      {
+                        tex.sprint(status.shell_escape or "1")
+                      }
+                  }
+              }
+          }
+      }
+    \msg_new:nnn
+      { luabridge }
+      { unknown-level }
+      {
+        Unknown~shell~escape~level:~#1
+      }
+    \msg_new:nnnn
+      { luabridge }
+      { level-disabled }
+      {
+        Shell~escape~seems~to~be~disabled
+      }
+      {
+        You~may~need~to~run~TeX~with~the~--shell-escape~or~the~
+        --enable-write18~flag,~or~write~shell_escape=t~in~the~
+        texmf.cnf~file.
+      }
+    \msg_new:nnn
+      { luabridge }
+      { level-enabled }
+      {
+        Shell~escape~seems~to~be~enabled
+      }
+    \msg_new:nnnn
+      { luabridge }
+      { level-restricted }
+      {
+        Shell~escape~seems~to~be~restricted
+      }
+      {
+        You~may~need~to~run~TeX~with~the~--shell-escape~or~the~
+        --enable-write18~flag,~or~write~shell_escape=t~in~the~
+        texmf.cnf~file.
+      }
+    \str_const:Nn \c__luabridge_default_output_dirname_str { . }
+    \str_const:Nx \c__luabridge_default_helper_script_filename_str { \jobname.luabridge.lua }
+    \str_const:Nx \c__luabridge_default_error_output_filename_str { \jobname.luabridge.err }
+    \str_const:Nx \c__luabridge_default_standard_output_filename_str { \jobname.luabridge.out }
+    \int_case:nnF
+      { \g__luabridge_level_int }
+      {
+        { \c__luabridge_level_disabled_int }
+          {
+            \msg_warning:nn
+              { luabridge }
+              { level-disabled }
+          }
+        { \c__luabridge_level_enabled_int }
+          {
+            \msg_info:nn
+              { luabridge }
+              { level-enabled }
+          }
+        { \c__luabridge_level_restricted_int }
+          {
+            \msg_warning:nn
+              { luabridge }
+              { level-restricted }
+          }
+      }
+      {
+        \msg_error:nnx
+          { luabridge }
+          { unknown-level }
+          { \g__luabridge_level_int }
+      }
+    \cs_new:Nn
+      \_luabridge_assert_shell_escape:
+      {
+        \int_case:nnF
+          { \g__luabridge_level_int }
+          {
+            { \c__luabridge_level_disabled_int }
+              {
+                \msg_error:nn
+                  { luabridge }
+                  { level-disabled }
+              }
+          }
+      }
+    \int_case:nn
+      { \g__luabridge_method_int }
+      {
+        { \c__luabridge_method_write_eighteen_int }
+          {
+            \cs_new:Nn
+              \_luabridge_execute_shell:n
+              {
+                \_luabridge_assert_shell_escape:
+                \immediate
+                  \write 18
+                    { #1 }
+              }
+          }
+        { \c__luabridge_method_os_execute_int }
+          {
+            \cs_new:Nn
+              \_luabridge_execute_shell:n
+              {
+                \_luabridge_assert_shell_escape:
+                \directlua
+                  {
+                    os.execute(
+                      " \luaescapestring { #1 } "
+                    )
+                  }
+              }
+          }
+      }
+    \str_if_exist:NF
+      \g__luabridge_output_dirname_str
+      {
+        \str_new:N
+          \g__luabridge_output_dirname_str
+        \tl_gset:Nn
+          \g__luabridge_output_dirname_str
+          \c__luabridge_default_output_dirname_str
+      }
+    \str_if_exist:NF
+      \g__luabridge_helper_script_filename_str
+      {
+        \str_gset_eq:NN
+          \g__luabridge_helper_script_filename_str
+          \c__luabridge_default_helper_script_filename_str
+      }
+    \str_if_exist:NF
+      \g__luabridge_error_output_filename_str
+      {
+        \str_gset_eq:NN
+          \g__luabridge_error_output_filename_str
+          \c__luabridge_default_error_output_filename_str
+      }
+    \str_if_exist:NF
+      \g__luabridge_standard_output_filename_str
+      {
+        \str_gset_eq:NN
+          \g__luabridge_standard_output_filename_str
+          \c__luabridge_default_standard_output_filename_str
+      }
+    \cs:w newwrite \cs_end:
+      \l__luabridge_output_stream
+    \cs_new:Nn
+      \_luabridge_execute:n
+      {
+        \immediate \openout
+          \l__luabridge_output_stream
+          \g__luabridge_helper_script_filename_str
+        \msg_info:nnV
+          { luabridge }
+          { writing-helper-script }
+          \g__luabridge_helper_script_filename_str
+        \tl_set:Nx
+          \l_tmpa_tl
+          {
+            local~ran_ok,~error~=~pcall(function()~
+              local~ran_ok,~kpse~=~pcall(require,~"kpse")~
+              if~ran_ok~then~kpse.set_program_name("luatex")~end~
+              #1~
+            end)~
+            if~not~ran_ok~then~
+              local~file~=~io.open("
+                \g__luabridge_output_dirname_str /
+                \g__luabridge_error_output_filename_str
+              ",~"w")~
+              if~file~then~
+                file:write(error~..~" \iow_char:N \\ n ")~
+                file:close()~
+              end~
+              print('
+                \iow_char:N \\ \iow_char:N \\ begingroup
+                  \iow_char:N \\ \iow_char:N \\ ExplSyntaxOn
+                  \iow_char:N \\ \iow_char:N \\ msg_error:nnvv
+                    { luabridge }
+                    { failed-to-execute }
+                    { g__luabridge_output_dirname_str }
+                    { g__luabridge_output_dirname_str }
+                \iow_char:N \\ \iow_char:N \\ endgroup
+              ')~
+            end
+          }
+        \immediate \write
+          \l__luabridge_output_stream
+          { \exp_not:V \l_tmpa_tl }
+        \immediate \closeout
+          \l__luabridge_output_stream
+        \msg_info:nnVV
+          { luabridge }
+          { executing-helper-script }
+          \g__luabridge_helper_script_filename_str
+          \g__luabridge_standard_output_filename_str
+        \tl_set:Nx
+          \l_tmpa_tl
+          {
+            texlua~"
+              \g__luabridge_output_dirname_str /
+              \g__luabridge_helper_script_filename_str
+            "~>~"
+              \g__luabridge_output_dirname_str /
+              \g__luabridge_standard_output_filename_str
+            "
+          }
+        \_luabridge_execute_shell:V
+          \l_tmpa_tl
+        \file_if_exist_input:VF
+          \g__luabridge_standard_output_filename_str
+          {
+            \msg_error:nn
+              { luabridge }
+              { level-disabled }
+          }
+      }
+    \cs_generate_variant:Nn
+      \msg_info:nnn
+      { nnV }
+    \cs_generate_variant:Nn
+      \msg_info:nnnn
+      { nnVV }
+    \cs_generate_variant:Nn
+      \msg_error:nnnn
+      { nnvv }
+    \cs_generate_variant:Nn
+      \_luabridge_execute_shell:n
+      { V }
+    \prg_generate_conditional_variant:Nnn
+      \file_if_exist_input:n
+      { V }
+      { F }
+    \msg_new:nnn
+      { luabridge }
+      { writing-helper-script }
+      {
+        Writing~a~helper~Lua~script~to~file~#1
+      }
+    \msg_new:nnn
+      { luabridge }
+      { executing-helper-script }
+      {
+        Executing~a~helper~Lua~script~from~file~#1~
+        and~storing~the~result~in~file~#2
+      }
+    \msg_new:nnnn
+      { luabridge }
+      { failed-to-execute }
+      {
+        An~error~was~encountered~while~executing~Lua~code
+      }
+      {
+        For further clues, examine file #1/#2
+      }
+  }
+  {
+    \cs_new:Nn
+      \_luabridge_execute:n
+      {
+        \directlua
+          {
+            local~function~print(input)~
+              input~=~tostring(input)~
+              local~output~=~{}~
+              for~line~in~input:gmatch("[^
+                    \iow_char:N \\ r
+                    \iow_char:N \\ n
+                  ]+")~do~
+                table.insert(output,~line)~
+              end~
+              tex.print(output)~
+            end~
+            #1
+          }
+      }
+  }
+\cs_new_protected:Npn
+  \luabridgeExecute
+  { \_luabridge_execute:n }
+\ExplSyntaxOff


Property changes on: trunk/Master/texmf-dist/tex/generic/lt3luabridge/lt3luabridge.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/tex/generic/lt3luabridge/t-lt3luabridge.tex
===================================================================
--- trunk/Master/texmf-dist/tex/generic/lt3luabridge/t-lt3luabridge.tex	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/generic/lt3luabridge/t-lt3luabridge.tex	2022-06-26 20:24:07 UTC (rev 63732)
@@ -0,0 +1,4 @@
+\writestatus{loading}{ConTeXt User Module / lt3luabridge}
+\startmodule[lt3luabridge]
+\unprotect
+\input lt3luabridge\relax


Property changes on: trunk/Master/texmf-dist/tex/generic/lt3luabridge/t-lt3luabridge.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/tlpkg/bin/tlpkg-ctan-check
===================================================================
--- trunk/Master/tlpkg/bin/tlpkg-ctan-check	2022-06-26 20:20:15 UTC (rev 63731)
+++ trunk/Master/tlpkg/bin/tlpkg-ctan-check	2022-06-26 20:24:07 UTC (rev 63732)
@@ -493,7 +493,8 @@
     lshort-polish lshort-portuguese lshort-russian lshort-slovak
     lshort-slovenian lshort-spanish lshort-thai lshort-turkish lshort-ukr
     lshort-vietnamese
-    lstaddons lstbayes lstfiracode lt3graph ltablex ltabptch ltb2bib
+    lstaddons lstbayes lstfiracode lt3graph lt3luabridge
+    ltablex ltabptch ltb2bib
     ltxcmds ltxdockit ltxfileinfo ltxguidex ltximg
     ltxkeys ltxmisc ltxnew ltxtools
     lua-alt-getopt lua-check-hyphen lua-physical lua-typo lua-uca lua-ul

Modified: trunk/Master/tlpkg/libexec/ctan2tds
===================================================================
--- trunk/Master/tlpkg/libexec/ctan2tds	2022-06-26 20:20:15 UTC (rev 63731)
+++ trunk/Master/tlpkg/libexec/ctan2tds	2022-06-26 20:24:07 UTC (rev 63732)
@@ -446,6 +446,7 @@
  'duplicat',    "die 'skipping, use piff'",
  'dutchcal',    "&MAKEcopy",
  'dvipdfmx-def',"die 'skipping, replaced by graphics-def'",
+ 'dvisirule',	"die 'skipping, requires compilation, await request'",
  'dvisun',	"die 'skipping, ancient program'",
  'dvisvgm-def', "die 'skipping, replaced by graphics-def'",
  'dvivue',	"die 'skipping, windows binary'",
@@ -2128,6 +2129,7 @@
  'listofitems',	'listofitems(old)?.tex|' . $standardtex,
  'logic',       'milstd\.tex|' . $standardtex,
  'lollipop',	'\.ini|lollipop\.tex|lollipop-.*tex|lollipop.tex',
+ 'lt3luabridge','lt3luabridge\.(tex|sty)$',
  'ltxkeys',     '\.sty|\.clo|\.ldf|\.cls|\.def|\.fd$',  # not cfg
  'lua-uni-algos',    '\.lua|' . $standardtex,
  'lua-check-hyphen', '\.lua|' . $standardtex,

Modified: trunk/Master/tlpkg/tlpsrc/collection-luatex.tlpsrc
===================================================================
--- trunk/Master/tlpkg/tlpsrc/collection-luatex.tlpsrc	2022-06-26 20:20:15 UTC (rev 63731)
+++ trunk/Master/tlpkg/tlpsrc/collection-luatex.tlpsrc	2022-06-26 20:24:07 UTC (rev 63732)
@@ -27,6 +27,7 @@
 depend kanaparser
 depend ligtype
 depend linebreaker
+depend lt3luabridge
 depend lua-typo
 depend lua-uca
 depend lua-uni-algos

Added: trunk/Master/tlpkg/tlpsrc/lt3luabridge.tlpsrc
===================================================================


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